Sulfonamide structure

Sulfonamide

TL;DR: Sulfonamide (CAS 423136-40-7) is a chemical compound with molecular formula C26H25N3O5S and molecular weight 491.15 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

6-[ethyl(phenyl)sulfamoyl]-N-[(2-methoxyphenyl)methyl]-4-oxo-1H-quinoline-3-carboxamide

Also Known As: Sulfonamide, Rotigotine patch, Sulfonamide-03 (SF-03), EC-000.1911, 6-[ethyl(phenyl)sulfamoyl]-N-[(2-methoxyphenyl)methyl]-4-oxo-1H-quinoline-3-carboxamide

CAS: 423136-40-7
Molecular Formula C26H25N3O5S
Molecular Weight 491.15 g/mol
LogP 3.6819
Topological Polar Surface Area 108.57 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 5
Rotatable Bonds 8
Exact Mass 491.1515
Heavy Atoms 35
Complexity 1531.9226

Chemical Identifiers

CAS Number 423136-40-7
SMILES CCN(C1=CC=CC=C1)S(=O)(=O)C2=CC3=C(C=C2)NC=C(C3=O)C(=O)NCC4=CC=CC=C4OC

Product Overview

Sulfonamide (CAS 423136-40-7), with molecular formula C26H25N3O5S and molecular weight 491.15 g/mol. IUPAC: 6-[ethyl(phenyl)sulfamoyl]-N-[(2-methoxyphenyl)methyl]-4-oxo-1H-quinoline-3-carboxamide.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of Sulfonamide

XLogP
3.6819
TPSA (Topological Polar Surface Area)
108.57
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
5
Rotatable Bonds
8
Heavy Atoms
35
Complexity
1531.9226
Exact Mass
491.1515
Monoisotopic Mass
491.1515
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of Sulfonamide

The XLogP value of 3.6819 indicates that Sulfonamide is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 108.57 Ų falls within the moderate polarity range, balancing permeability and solubility for Sulfonamide. Following Lipinski's Rule of Five, Sulfonamide has 2 hydrogen bond donor(s) and 5 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of Sulfonamide?

The CAS number of Sulfonamide is 423136-40-7.

What is the molecular formula of Sulfonamide?

The molecular formula of Sulfonamide is C26H25N3O5S.

What is the molecular weight of Sulfonamide?

The molecular weight of Sulfonamide is 491.15 g/mol.

Where can I buy Sulfonamide?

You can request a quote for Sulfonamide directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Sulfonamide?

Yes, KEHONG BIO provides custom synthesis services for Sulfonamide and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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